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Rapid:
Individual Calculations April 2018 |
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| Stavickis, Isaks Total change: 13.20 | |   |
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| Latvian 2018 senior chess championship | Jurmala | LAT | 2018-03-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1810 | 1783 | 4.00 | 7 | 0.70 | 20 | 14.00 | |
|  Napins, Vadims | | | 1465 | LAT | 1.00 | 1 | 0.13 | 20 | 2.60 | |  Skuja, Aivars | | | 2011 | LAT | 0.50 | 1 | 0.29 | 20 | 5.80 | | | Barinovs, Vitalijs | | | 1872 | LAT | 1.00 | 1 | 0.62 | 20 | 12.40 | | | Ozolins, Aris | f | | 2058 | LAT | 0.00 | 1 | -0.17 | 20 | -3.40 | | | Agafonov, Yuri Dr | | | 2147 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Ozols, Andris | | | 1533 | LAT | 0.50 | 1 | -0.31 | 20 | -6.20 | | | Pomahs, Ziedonis | | | 1582 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | Saulkrasti rapid chess championship 2018 Latvian master Janis Klavins memorial | Saulkrasti | LAT | 2018-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1777 | 1783 | 4.00 | 8 | -0.04 | 20 | -0.80 | |
| | Petrovs, Arsenijs | | | 1383 * | LAT | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Visockis, Janis | | | 1995 | LAT | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Pomahs, Ziedonis | | | 1582 | LAT | 1.00 | 1 | 0.24 | 20 | 4.80 | | | Jekabsons, Ivars | | | 1843 | LAT | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Jakobsons, Andris | | | 1699 | LAT | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Melderis, Uldis | | | 1981 | LAT | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Vdovins, Jevgenijs | | | 1587 | LAT | 1.00 | 1 | 0.25 | 20 | 5.00 | | | Agafonov, Yuri Dr | | | 2147 | LAT | 0.00 | 1 | -0.10 | 20 | -2.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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